87122985

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{11411}}^1$

素因数の和:11928

約数の個数: 16

約数和(自身を含む): 139682880

約数和(自身を除く): 52559895

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 7635, 11411, 34233, 57055, 171165, 5808199, 17424597, 29040995, 87122985]

約数ペア:

[(1, 87122985), (3, 29040995), (5, 17424597), (15, 5808199), (509, 171165), (1527, 57055), (2545, 34233), (7635, 11411)]